engine FORD GT 2021 Owner's Guide

EMISSION LAW
WARNING: Do not remove or alter
the original equipment floor covering or
insulation between it and the metal floor
of the vehicle. The floor covering and
insulation protect occupants of the
vehicle from the engine and exhaust
system heat and noise. On vehicles with
no original equipment floor covering
insulation, do not carry passengers in a
manner that permits prolonged skin
contact with the metal floor. Failure to
follow these instructions may result in
fire or personal injury.
U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components.
Similar federal or provincial laws may
apply in Canada. We do not approve of any
vehicle modification without first
determining applicable laws. Tampering with emissions
control systems including
related sensors or the Diesel
Exhaust Fluid system can result in reduced
engine power and the illumination of the
service engine soon light. Tampering With a Noise Control
System
Federal laws prohibit the following acts:
•
Removal or rendering inoperative by
any person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to
the ultimate purchaser or while it is in
use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design.
The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
• Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.
If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive
exhaust smoke, check for the following:
• A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
• An open or pinched sensor hose.
• Incorrect engine oil level.
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•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is
very high. Never work around or attempt
to repair any part of the exhaust system
until it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short
period of engine operation and stays hot
after the engine is switched off. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 134).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Perform scheduled maintenance items
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
use parts equivalent to genuine Ford Motor
Company parts in performance and
durability.
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Illumination of the service engine soon
indicator, charging system warning light or
the temperature warning light, fluid leaks,
strange odors, smoke or loss of engine
power could indicate that the emission
control system is not working properly.
An improperly operating or damaged
exhaust system could allow exhaust to
enter the vehicle. Have a damaged or
improperly operating exhaust system
inspected and repaired immediately.
Do not make any unauthorized changes to
your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles
are not permitted to intentionally remove
an emission control device or prevent it
from working. Information about your
vehicle
’s emission system is on the Vehicle
Emission Control Information Decal
located on or near the engine. This decal
also lists engine displacement.
Please consult your warranty information
for complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as the
on-board diagnostics system (OBD-II) that
monitors the engine ’s emission control
system. The system protects the
environment by making sure that your
vehicle continues to meet government
emission standards. The OBD-II system
also assists a service technician in properly
servicing your vehicle. When the service engine soon
indicator illuminates, the OBD-II
system has detected a
malfunction. Temporary malfunctions may
cause the service engine soon indicator to
illuminate. Examples are: 1. Your vehicle has run out of fuel
—the
engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel —the engine may misfire or run
poorly.
3. The fuel fill inlet may not have closed properly. See Refueling (page 96).
4. Driving through deep water —the
electrical system may be wet.
You can correct these temporary
malfunctions by filling the fuel tank with
good quality fuel, properly closing the fuel
fill inlet or letting the electrical system dry
out. After three driving cycles without these
or any other temporary malfunctions
present, the service engine soon indicator
should stay off the next time you start the
engine. A driving cycle consists of a cold
engine startup followed by mixed city and
highway driving. No additional vehicle
service is required.
If the service engine soon indicator remains
on, have your vehicle serviced at the first
available opportunity. Although some
malfunctions detected by the OBD-II may
not have symptoms that are apparent,
continued driving with the service engine
soon indicator on can result in increased
emissions, lower fuel economy, reduced
engine and transmission smoothness and
lead to more costly repairs.
Readiness for Inspection and
Maintenance (I/M) Testing
Some state and provincial and local
governments may have
Inspection/Maintenance (I/M) programs
to inspect the emission control equipment
on your vehicle. Failure to pass this
inspection could prevent you from getting
a vehicle registration. If the service engine soon
indicator is on or the bulb does
not work, your vehicle may need
service. See On-Board Diagnostics.
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Your vehicle may not pass the I/M test if
the service engine soon indicator is on or
not working properly (bulb is burned out),
or if the OBD-II system has determined
that some of the emission control systems
have not been properly checked. In this
case, the vehicle is not ready for I/M
testing.
If the vehicle
’s engine or transmission has
just been serviced, or the battery has
recently run down or been replaced, the
OBD-II system may indicate that the
vehicle is not ready for I/M testing. To
determine if the vehicle is ready for I/M
testing, turn the vehicle on for 15 seconds
without cranking the engine. If the service
engine soon indicator blinks eight times, it
means that the vehicle is not ready for I/M
testing; if the service engine soon indicator
stays on solid, it means that your vehicle
is ready for I/M testing.
The OBD-II system checks the emission
control system during normal driving. A
complete check may take several days.
If the vehicle is not ready for I/M testing,
you can perform the following driving cycle
consisting of mixed city and highway
driving:
1. 15 minutes of steady driving on an expressway or highway followed by 20
minutes of stop-and-go driving with at
least four 30-second idle periods.
2. Allow your vehicle to sit for at least eight hours with the ignition off. Then,
start the vehicle and complete the
above driving cycle. The vehicle must
warm up to its normal operating
temperature. Once started, do not turn
off the vehicle until the above driving
cycle is complete.
If the vehicle is still not ready for I/M
testing, you need to repeat the above
driving cycle.
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AUTOMATIC TRANSMISSION
WARNING: Always fully apply the
parking brake. Make sure you shift into
park (P) for vehicles with an automatic
transmission. Switch the ignition off and
remove the key whenever you leave your
vehicle. WARNING:
Do not apply the brake
pedal and accelerator pedal
simultaneously. Applying both pedals
simultaneously for more than a few
seconds will limit engine performance,
which may result in difficulty maintaining
speed in traffic and could lead to serious
injury.
Your Ford GT vehicle is equipped with a
7-speed, dual clutch automatic
transmission. In drive (D), the transmission
shifts automatically, or you can shift with
the paddle shifters. In manual mode, you
must shift the transmission with the
paddle shifters.
Understanding the Positions of
Your Automatic Transmission 1. Fully press down the brake pedal. 2. Move the selector to the desired gear.
Park (P)
With the transmission in park (P), your
vehicle locks the transmission and
prevents the wheels from turning. Always
come to a complete stop before putting
your vehicle into park (P).
Automatic Return to Park
Note:
This feature does not operate when
your vehicle is in Stay in Neutral mode.
Your vehicle has a feature that
automatically shifts your vehicle into park
(P) when any of the following conditions
occur:
• You turn the vehicle off.
• You open the driver's door with your
seatbelt unlatched.
• Your seatbelt is unlatched when the
driver's door is open.
If you turn your vehicle off when moving,
your vehicle first shifts into neutral (N) until
it slows down enough to shift into park (P)
automatically.
Note: If you have waited an extended
period of time (2-15 minutes) before starting
your vehicle, unlatching your seatbelt causes
this feature to activate, even with the
driver's door closed.
Note: This feature may not work properly
if the door ajar switch is malfunctioning. If
your door ajar indicator does not illuminate
when you open the driver ’s door or the
indicator illuminates with the driver ’s door
closed, see your authorized dealer.
Reverse (R)
With the selector in reverse (R), your
vehicle moves backward. Always come to
a complete stop before shifting into and
out of reverse (R).
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Neutral (N)
With the selector in neutral (N), your
vehicle can be started and is free to roll.
Hold the brake pedal down when in this
position.
Stay in Neutral Mode
Stay in Neutral mode allows your vehicle
to stay in neutral when you exit your
vehicle. Your vehicle must be stationary to
enter this mode.
To enter Stay in Neutral mode:
•
With the engine running.
• Release the parking brake if applied,
press down the brake pedal and press
the parking brake release switch on the
center console.
• Press down the brake pedal and move
the transmission selector to neutral
(N).
• A message appears in your display
screen.
• Press the manual (M) button to enter
Stay in Neutral mode.
• Another message appears in your
display screen confirming Neutral
mode is engaged.
• Stay in Neutral mode remains engaged
as long as the engine is running. If the
engine is turned off, a 30 minute timer
starts and appears in your display
screen.
To exit Stay in Neutral mode, press down
the brake pedal and select a different gear.
Drive (D)
Drive (D) is the normal driving position for
the best fuel economy. In the drive (D)
position, the transmission automatically
shifts through gears one through seven. Manual (M)
To select manual (M), place the
transmission selector in drive (D) and press
"M" button in the middle of the selector.
Once you select manual (M), you must use
the paddle shifters to upshift or downshift
the transmission.
To exit manual (M) and return to drive (D),
press the "M" button again.
SelectShift™ Automatic
Transmission
Your vehicle is equipped with a SelectShift
Automatic transmission, which gives you
the ability to change gears up or down as
desired.
In order to prevent the engine from running
at too low an RPM, which may cause it to
stall, SelectShift still automatically makes
some downshifts if it has determined that
you have not downshifted in time.
Although SelectShift makes some
downshifts for you, it still allows you to
downshift at any time as long as
SelectShift determines that no damage
occurs to the engine from over-revving.
Note:
Engine damage may occur if you
maintain excessive engine revving without
shifting.
SelectShift does not automatically upshift,
even if the engine is approaching the RPM
limit. It must be shifted manually by use of
the upshift (+) paddle. When using Manual
(M) shift mode, pay attention to the shift
indicator on the top rim of the steering
wheel and the RPM indicator in the
instrument cluster.
Use the paddles on the steering wheel
to shift.
• Pull the right paddle (+) to upshift.
• Pull the left paddle (–) to downshift.
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SelectShift in drive (D):
•
Provides a temporary manual mode
for performing more demanding
maneuvers where extra control of gear
selection is required (for example,
when overtaking). This mode holds a
selected gear for a temporary period
of time dependent on driver inputs (for
example, steering or accelerator pedal
input).
SelectShift in manual (M):
• Provides a permanent manual gear
selection where full control of gear
selection is required.
The instrument cluster displays your
currently selected gear. If a gear is
requested but not available due to vehicle
conditions (low speed, too high engine
speed for requested gear selection), the
current gear flashes two times.
Upshift to the recommended shift speeds
according to this following chart: Upshifts When Accelerating (Recom-
mended for Best Fuel Economy)
Shift from:15 mph (24 km/h)
1 - 2
25 mph (40 km/h)
2 - 3
40 mph (64 km/h)
3 - 4 Upshifts When Accelerating (Recom-
mended for Best Fuel Economy)
45 mph (72 km/h)
4 - 5
50 mph (80 km/h)
5 - 6
55 mph (88 km/h)
6 - 7
Performance Shift Indicator
There are LEDs at the top of the steering
wheel rim that illuminate in sequence to
indicate specific engine RPM. If you reach
the maximum engine speed, all LEDs flash
red.
Use the following chart to help determine
when to manually shift: Gear 4-7
(RPM)
Gear 1-3
(RPM)
LED Color
6100
5800
Green 1
6200
5900
Green 2
6300
6000
Green 3
6400
6100
Green 4
6500
6200
Green 5
6600
6300
Green 6
6700
6400
Red 1
6750
6500
Red 2
6800
6600
Red 3
6850
6700
Blue 1
6900
6800
Blue 2
6950
6900
Blue 3
7000
7000
Flashing
Red
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Brake-Shift Interlock
WARNING: When doing this
procedure, you need to take the
transmission out of park (P) which
means your vehicle can roll freely. To
avoid unwanted vehicle movement,
always fully apply the parking brake prior
to doing this procedure. Use wheels
chocks if appropriate. WARNING:
If the parking brake is
fully released, but the brake warning
lamp remains illuminated, the brakes
may not be working properly. Have your
vehicle checked as soon as possible.
Note: You should only use this procedure
in the event that your vehicle is disabled and
you cannot start the engine in order to shift
into Neutral (N) to move it. Use the provided
Transmission Park Override tool to release
the transmission park mechanism and allow
the rear tires to roll freely.
Note: See your authorized dealer as soon
as this procedure is used.
Note: Do not drive your vehicle until you
verify that the brake lamps are working.
Your vehicle is equipped with a brake-shift
interlock feature that prevents moving the
selector from park (P) when the ignition is
in the on position and the brake pedal is
not pressed.
If you cannot move the selector out of park
(P) position with the ignition in the on
position and the brake pedal pressed, a
malfunction may have occurred. It is
possible that a fuse has blown or your
vehicle ’s brake lamps are not operating
properly.
See Fuse Specification Chart
(page 143). If the fuse is good and the brake lamps are
functioning, then there may be a fault in
the system. To roll the car or to allow the
vehicle to be transported for repair, use the
following procedure to place the
transmission into neutral (N) manually. To
place the transmission into neutral (N) in
the event of a battery failure, or other
electrical fault that prevents the shifter
from working, use this procedure.
Manually Placing the Transmission in
Park Override
The transmission park override tool is in
the storage compartment under the rear
hatch.
It requires two people to perform this
procedure properly. One person seated in
the driver's seat, that must remain in
control of vehicle steering, brakes and
parking brake at all times. For instructions
on releasing the parking brake in the event
of a loss of vehicle battery power.
See
Electric Parking Brake (page 109). If you
do not have battery power, chock the
wheels so the car does not roll forward or
backward when not intended. 1.
Remove the plug from the bottom right
side of the storage compartment to
access the park override shaft.
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GENERAL INFORMATION
Note:
Occasional brake noise is normal. If
a metal-to-metal, continuous grinding or
continuous squeal sound is present, the
brake linings may be worn-out. Have the
system checked by an authorized dealer. If
your vehicle has continuous vibration or
shudder in the steering wheel while braking,
have it checked by an authorized dealer.
Note: Brake dust may accumulate on the
wheels, even under normal driving
conditions. Some dust is inevitable as the
brakes wear and does not contribute to
brake noise. See Cleaning the Wheels
(page 177). See
Warning Lamps and
Indicators (page 69).
Wet brakes result in reduced braking
efficiency. Gently press the brake pedal a
few times after washing the car.
Carbon Ceramic Brake Discs
Your vehicle has carbon ceramic brake
discs. When cleaning your wheels and tires,
use care not to get any wheel cleaner or
tire dressing on the brake discs. This lamp illuminates when your
brakes pads are worn and
require replacement. See an
authorized dealer for replacement.
Brake Over Accelerator
In the event the accelerator pedal
becomes stuck or entrapped, apply steady
and firm pressure to the brake pedal to
slow the vehicle and reduce engine power.
If you experience this condition, apply the
brakes and bring your vehicle to a safe stop. Move the transmission to park (P),
switch the engine off and apply the parking
brake. Inspect the accelerator pedal for
any interferences. If none are found and
the condition persists, have your vehicle
towed to the nearest authorized dealer.
Brake Assist
Brake assist detects when you brake
rapidly by measuring the rate at which you
press the brake pedal. It provides
maximum braking efficiency as long as you
press the pedal, and can reduce stopping
distances in critical situations.
Anti-lock Brake System
This system helps you maintain steering
control during emergency stops by keeping
the brakes from locking.
This lamp momentarily
illuminates when you switch the
ignition on. If the light does not
illuminate during start up, remains on or
flashes, the system may be disabled. Have
the system checked by an authorized
dealer. If the anti-lock brake system is
disabled, normal braking is still effective. If the brake warning lamp
remains illuminated after you
release the parking brake, have
the system checked by an authorized
dealer. This lamp illuminates momentarily
when you switch the ignition on to confirm
the lamp is functional. If it does not
illuminate when you switch the ignition on,
or begins to flash at any time, have the
system checked by an authorized dealer.
If the brake warning lamp remains
illuminated after you release the parking
brake, have the system checked by an
authorized dealer.
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HINTS ON DRIVING WITH
ANTI-LOCK BRAKES
The anti-lock braking system does not
eliminate the risks when:
•
You drive too closely to the vehicle in
front of you.
• Your vehicle is hydroplaning.
• You take corners too fast.
• The road surface is poor.
Note: If the system activates, the brake
pedal may pulse and may travel further.
Maintain pressure on the brake pedal. You
may also hear a noise from the system. This
is normal.
ELECTRIC PARKING BRAKE WARNING: Always set the parking
brake and leave your vehicle with the
transmission in park (P).
The electric parking brake operates with
the switch in the center console.
Note: When you apply the electric parking
brake in certain conditions, for example, on
a steep hill, the electric parking brake may
reapply the brakes within three to ten
minutes.
Note: You may notice various noises when
you apply and release the electric parking
brake. This is normal and no cause for
concern. Applying the Electric Parking
brake WARNING:
Applying the electric
parking brake while moving will result in
the engagement of the anti-lock braking
system. Do not use the electric parking
brake system when the vehicle is moving
unless the normal brake system is unable
to stop the vehicle. WARNING:
With the exception of
emergency conditions (for example, the
brake pedal is broken or is blocked), do
not apply the electric parking brake while
the vehicle is moving. On bends, or poor
road surfaces or weather conditions,
emergency braking can cause the vehicle
to skid out of control or off the road.
Note: The brake system warning lamp
lights during an electric parking brake apply.
If the brake system warning lamp flashes
and continues to flash, there could be a
problem with your electric parking brake.
See your authorized dealer.
Note: The brake system warning lamp
illuminates for ten seconds if you switch the
ignition off after you apply the electric
parking brake, or you apply the electric
parking brake after you switch the ignition
off.
Note: When you switch the engine off, the
electric parking brake applies.
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